baber/WOPTO huggingface dataset:
Patent JP-2011259655-A (JP)
Title: Switchgear
Inventor: SANO KOJI
IPC: H02B1/28
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a switchgear which discharges high temperature insulation gas in a gas tank container without causing troubles in maintenance space of the switchgear.SOLUTION: The switchgear includes: multiple compartments formed by separating a housing and housing main circuit components; a pressure discharging flapper provided at a ceiling part of the compartments; a pressure discharging duct placed on an upper portion of the pressure discharging flapper of the compartments; and multiple pressure discharging duct plates arranged in the pressure discharging duct. A lot of air holes are provided at each of the pressure discharging duct plates.
Patent JP-2013128861-A (JP)
Title: Catalyst for fischer-tropsch synthesis, method for producing the same, and method for producing hydrocarbon
Inventor: TSUBAKI NORITATSU
IPC: C10G2/00
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an iron-based catalyst for Fischer-Tropsch synthesis, which has a high specific surface area and has an average particle size to facilitate a solid-liquid separation operation, even when a Fischer-Tropsch synthesis reaction is performed using a slurry bed.SOLUTION: A polymethyl methacrylate particle-dispersed solution obtained by dispersing polymethyl methacrylate particles in a mixed solution containing iron nitrate, ethylene glycol and methanol is allowed to stand and a polymethyl methacrylate particle dispersion gel is prepared. The obtained polymethyl methacrylate particle dispersion gel is baked to synthesize iron oxide, and a porous material comprising iron oxide is obtained by removing the polymethyl methacrylate particles. The obtained porous iron oxide is pulverized into particles having average particle size of 1-500 μm.
Patent JP-2012000046-A (JP)
Title: Sweet potato powder and method for producing the same
Inventor: MINAMI CHIE
IPC: A23L23/00
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a sweet potato powder with good flavor which can be used for raw materials, such as soup and confectionery and food and drink using the powder.SOLUTION: The powder is made: by mixing at the rate of disaccharide and/or monosaccharide of >5 but ≤45 pts.wt., and amino acid of ≥0.05 but <1 pts.wt., to the solid content of sweet potato paste of 100 pts.wt. which is created by crushing sweet potato subjected to heating process; by adjusting the moisture value of the mixture to more than 50% and less than 90%; and by carrying out heating and drying by a drum dryer so that a cooking value may become a specific value.
Patent JP-2012002776-A (JP)
Title: Transmitter with diaphragm seal
Inventor: SEKIJIMA SATOSHI
IPC: G01L13/02
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter with a diaphragm seal which can lower the possibility of breakages of the diaphragm seal and can improve reliability, by changing a welding position of the diaphragm seal.SOLUTION: A transmitter with a diaphragm seal comprises: a diaphragm seal body, one surface of which is mounted to a mounting flange through a ring-shaped gasket; a diaphragm seal, a peripheral edge part of which is welded and fixed to the one surface of the diaphragm seal body in a ring shape; and a weld part which has a diameter dimension larger than the maximum tolerance diameter dimension of the inner diameter of the gasket and welds the diaphragm seal to the one surface of the diaphragm seal body in a ring shape.
Patent JP-2011040720-A (JP)
Title: Printed circuit board and manufacturing method thereof
Inventor: LIN HSIEN-CHIEH
IPC: H05K3/46
Filed: 2010-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed circuit board and a manufacturing method thereof.  <P>SOLUTION: The printed circuit board includes: a circuit board having an internal circuit structure; an additional circuit structure provided on the circuit board and electrically connected to the internal circuit structure; a solder resist insulation layer that is provided on the additional circuit structure and has an opening; a conductive bump pattern that is provided inside the solder resist insulation layer and has a portion extending in the horizontal direction of the opening to expose its one side, part of the top surface, and part of the bottom surface out of the opening; and a solder ball formed in the opening and electrically connected to the additional circuit structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248222-A (JP)
Title: Method for producing pyrimidine compound
Inventor: NEWTON LEE
IPC: C07B61/00
Filed: 2010-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a pyrimidine compound and to provide a useful intermediate.  <P>SOLUTION: In the method for producing a pyrimidine compound, a compound of formula R<SP>1</SP>-CO-CH<SB>2</SB>-E is reacted with a compound of formula R<SP>2</SP>-CHX<SP>1</SP>X<SP>2</SP>in the presence of a compound of formula R<SP>3</SP>R<SP>4</SP>N-C(=NH)NH<SB>2</SB>and a catalyst, thus constructing dihydropyrimidine, and then the dihydropyrimidine is oxidized to construct a compound represented by formula (1) (wherein R<SP>1</SP>is H or alkyl; R<SP>2</SP>is H, alkyl or aryl; R<SP>3</SP>and R<SP>4</SP>are each independently H, alkyl or aryl, or R<SP>3</SP>and R<SP>4</SP>are linked, together with nitrogen to which they are attached, to form a 5-7 membered heterocyclic ring; E is H, unsubstituted alkyl, or aryl, or an electron withdrawing group; and X<SP>1</SP>and X<SP>2</SP>are each independently a leaving group, or together represented =O).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012008316-A (JP)
Title: Image heating device
Inventor: KUMADA HIROMITSU
IPC: G03G15/20
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an image heating device capable of switching a connection system of a heating resistor in accordance with standards of a commercial power source, where a heater can be safely protected in spite of malfunction of switching means.SOLUTION: The image heating device having a heater 120 includes: heating resistors 121 and 122 which are provided in the heater 120 and to which power is supplied from a commercial power source; switch elements 261 and 271 which switch connection between the heat elements 121 and 122 to series connection or parallel connection; a resistor 211 connected in series to the heater 120; and a temperature detecting element 281 which detects a temperature of the resistor 211. When the temperature of the resistor 211 detected by the temperature detecting element 281 becomes equal to or higher than a threshold, power supply to the heater 120 is cut off.
Patent JP-2012007558-A (JP)
Title: Flow rate control device and pump unit
Inventor: ITO ATSUSHI
IPC: F04C14/26
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate control device capable of accurately controlling a discharge flow rate and to provide a pump unit.SOLUTION: A blocking part 82 blocking a spool valve side end part 81 in an axial direction is formed at a cylindrical union 53 in which a delivery way 61 having a throttle part 65 is formed, and a communication hole 62 by which an upstream side of the throttle part 65 in the delivery way 61 and an introduction chamber 55 communicate with each other is further formed. Also, the introduction chamber 55 is partitioned into a first introduction chamber 85, in which a spool valve 54 is disposed, and a second introduction chamber 87 in which the communication hole 62 is opened and which is separated from the first introduction chamber 85 by a flange part 86. Then, a supplying way 56 comprises a first supplying way 83 connected to a pump part and opened to the first introduction chamber 85, and a second supplying way 84 branched from the first supplying way 83 to open into the second introduction chamber 87.
Patent JP-2012008935-A (JP)
Title: State estimation device for distributed server system
Inventor: TERASHITA MASATO
IPC: G06F11/34
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for estimating the using state of each node in a distributed server system for performing processing by arranging a plurality of nodes on a network.SOLUTION: In a distributed server system having a plurality of nodes 30, this state estimation device is configured by including a management node 10 for managing the driving state of each node 30, and the management node 10 is provided with: a node parameter reception part 11 for periodically receiving the driving state of each node as a plurality of parameters; a node soundness determination part 12 for calculating soundness based on a prescribed formula from each node parameter; a soundness history management part 14 for recording the calculated soundness as history information; and a node state determination part 13 for determining a node state from the calculated current soundness and the soundness history.
Patent JP-2012009786-A (JP)
Title: Memory device
Inventor: OMORI HIROYUKI
IPC: H01L41/22
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a memory device that is useful for practical use and capable of recording information with small spin injection current while stably retaining recorded information.SOLUTION: The memory device comprises: a reference layer 4 for which a magnetization direction is determined; a recording layer 5 where the magnetization direction changes according to recorded information; a non-magnetic layer 6 provided between the reference layer 4 and the recording layer 5; a memory device laminate 7 that records information in the recording layer 5 with spin injection current; a piezoelectric body 11 provided in a side part of the memory device laminate 7; and means for applying an electric field to the piezoelectric body 11.
Patent JP-2012013309-A (JP)
Title: Hot water supply system
Inventor: NAGATA TSUTOMU
IPC: F24H1/18
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply system in which a pressure type water heater and a gas water heater cooperate to supply hot water and which prevents waste of hot water heated by the pressure type water heater and stored in a hot water storage tank as much as possible.SOLUTION: The hot water supply system 1 includes the gas water heater 2 and the pressurized water heater 4 having a hot water storage tank unit 7, and switches a hot water supply source to a hot water supply port 5 either to the pressurized water heater 4 or to the gas water heater 2 by using a three-way valve 3. An ECU substrate 8 switches a hot water delivery route to the gas water heater 2 if a difference amount of hot water obtained by subtracting a heated hot water amount from a used hot water amount of the pressurized water heater 4 becomes a predetermined threshold value or larger. Thereafter, the hot water delivery route is switched to the pressurized water heater 4 if the difference amount of hot water becomes smaller than the predetermined threshold value. This configuration prevents the hot water already heated by the pressurized water heater 4 and stored in the hot water storage tank unit 7 from being wasted.
Patent JP-2012014517-A (JP)
Title: Handwritten character recognition method and system thereof
Inventor: TAGAWA KINYA
IPC: G10L15/00
Filed: 2010-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently recognizing handwritten characters in a tablet type computer and a system thereof.SOLUTION: In a character recognition method for a tablet type computer, there are used a plurality of program modules, among which a program module group that executes processing of relatively high priority is configured aiming at quick user feedback, and a program module group that executes processing of low priority is configured aiming at text data generation processing executed in background and processing of accuracy improvement for character recognition. Through forming a plurality of program module groups, user experience superior to that obtained from a mere combination of conventional techniques can be offered by the handwritten character recognition method and system.
Patent JP-2012011723-A (JP)
Title: Injection molding machine and control circuit for injection molding machine
Inventor: YAMADA AKIO
IPC: B29C45/50
Filed: 2010-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding machine having excellent responsibility to acceleration/deceleration command to a screw in the injection and capable of molding high quality thin article or precise article with high yield and to provide a control circuit for the injection molding machine.SOLUTION: In the injection molding machine provided with an injection motor driving circuit for driving an electric servo motor 4 for injection through a servo amplifier 26 for injection control, an injection speed command (vij) to allow the position of the screw 1 to follow an injection position command pattern (xij0) output from a controller 11 and a torque addition value (ta) obtained by multiplying a required constant to the acceleration command pattern (aij0) output from the controller 11 are supplied to the servo pump 26 for injection control.
Patent JP-2012016790-A (JP)
Title: Dust collection device
Inventor: IKUTA HIRONORI
IPC: B23Q11/00
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a technology which contributes to improvement in visibility of a work region and a tool bit in a dust collection device that collects dust generated by machining operation of an impact tool.SOLUTION: The dust collection device 140 is attached on the impact tool 101 which carries out predetermined machining operation on a material to be machined by, at least in a lengthwise direction, linearly moving the tool bit 119 mounted on a tip region of a tool body 103, and collects the dust generated by the machining operation. The dust collection device includes a dust collection unit 141 of which a tip is opened as a dust intake port 141a and a contour shape is formed unevenly around a long axis of the tool bit 119. The position of the dust collection unit 141 is freely selected around the long axis of the tool bit, and it is possible to change the position around the long axis of the bit.
Patent JP-2012018602-A (JP)
Title: Server, financial information distribution method and program
Inventor: ITO HIROKI
IPC: G06Q40/04
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To enable more flexible processing in low-order devices on a network.SOLUTION: A financial information distribution system 1 includes: a synchronous distribution system 10; an asynchronous distribution system 20; a data distribution system 30; and a client 40. The synchronous distribution system 10 and the asynchronous distribution system 20 distribute a message including financial information in the financial information distribution system 1. The data distribution system 30 processes the message distributed from the synchronous distribution system 10 and the asynchronous distribution system 20, and transmits to the client 40. In this case, each server 31 in the data distribution system 30 adds a group number and a sequence number for the message distributed from the synchronous distribution system 10, and adds a sequence number for the message distributed from the asynchronous distribution system 20.
Patent JP-2011010316-A (JP)
Title: Communication system providing optical/wireless hybrid communication and method
Inventor: RUMPF RAYMOND CHARLES
IPC: H04B10/29
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a communication system which effectively uses advantage of optical fiber communication and advantage of wireless communication.SOLUTION: A communication system 10 includes at least one optical-wireless equipment 12 coupled to a longitudinal side of an optical fiber 11. The optical-wireless equipment 12 has an optical fiber power unit for converting optical power into electrical power, and a wireless communication unit electrically powered by the optical fiber power unit. The optical-wireless equipment 12 has a substrate mounting the optical fiber power unit and the wireless communication unit to the longitudinal side of the optical fiber 11. The wireless communication unit has a radio frequency transmitter, and a signal optical grating coupling the transmitter to the longitudinal side of the optical fiber 11. An antenna is also provided including first and second portions extending in opposite directions along the longitudinal side of the optical fiber 11.
Patent JP-2011037843-A (JP)
Title: Agent for inhibiting increase in postprandial blood insulin level
Inventor: ISHIMARU KOTOMI
IPC: A61P43/00
Filed: 2010-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent for inhibiting increase in postprandial blood insulin level which inhibits superfluous insulin concentration elevation in blood which happens when both carbohydrate and lipid are taken in.  <P>SOLUTION: The agent for inhibiting increase in postprandial blood insulin level includes a polyglutamic acid shown by the constitutional formula of (-NH-CH(COOH)-CH<SB>2</SB>-CH<SB>2</SB>-CO-)<SB>n</SB>as an active ingredient. The insulin concentration elevation inhibitor is useful although obesity and diabetes caused as a result of superfluous insulin concentration elevation in blood are prevented and improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012025499-A (JP)
Title: Sheet processing device and image forming apparatus
Inventor: SHIRAISHI RYUICHI
IPC: B65H37/04
Filed: 2010-07-20
Abstract: PROBLEM TO BE SOLVED: To bind a corner portion, etc or a sheet using a specific binding means, wherein the sheet can be bound in multiple binding modes while an increase in size of an apparatus is prevented.SOLUTION: A sheet processing device includes: a compile stacking unit that stacks a bundle of sheets; a stapler 45 that binds a first end portion of the bundle of sheets; a needleless binding mechanism 50 that is integrally provided with the stapler 45 in a direction along the first end portion of the bundle of sheets and binds the first end portion; and a motor that can change an angle of the stapler 45 to the bundle of sheets when the bundle of sheets is bound by the stapler 45.
Patent JP-2010229422-A (JP)
Title: Phenolaralkyl resin, epoxy resin composition and cured material thereof
Inventor: OSHIMI KATSUHIKO
IPC: C08G61/02
Filed: 2010-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phenolaralkyl resin, an epoxy resin composition including the same, and cured material thereof having an excellent heat resistance, which can be used for an electric-electronic component insulating material (a high reliability semiconductor seal material and so on) and a laminate (a print wiring board and so on), or various composite materials such as CFRP, adhesives, paints and so on.  <P>SOLUTION: This phenolaralkyl resin is obtained by reacting a 4,4'-bis(halogenomethyl)biphenyl represented by general formula (1) (wherein X is a halogen atom) with a phenol compound using an acid catalyst in the absence of a solvent, and has 50 ppm or less of a residual halogen amount.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012027113-A (JP)
Title: Projective optical system and picture projecting device
Inventor: ABE KAZUNARI
IPC: G03B21/14
Filed: 2010-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a projective optical system and a picture projecting device that can be reduced in thickness and permits projection without being buried in a wall.SOLUTION: A projective optical system 10 permits a luminous flux from a picture forming element 80 on a first conjugate face to come incident on a second conjugate face 90 obliquely and an enlarged picture of the flux to be formed on the second conjugate face, and has in an order from the picture forming element onward a refractive first optical system 11, a second optical system 14 including a positive reflective face, a first reflective mirror 12 and a second reflective mirror 13 that turn back an optical path between the picture forming element and the reflective face. In the first reflective mirror and the second reflective mirror, an optical path from the second reflective mirror toward a reflective face contains a component in a -Z direction with the +Z direction being the direction from the picture forming element toward the first optical system, and a projected image on the second conjugate face of the picture forming element, a projection shade of the reflective face on the second conjugate face and a projection shade of the picture forming element on the second conjugate face are arrayed on the second conjugate face in this order.
Patent JP-2011075548-A (JP)
Title: Fourier coefficient measuring method using integration type photodetector
Inventor: CHO YONG JAI
IPC: G01N21/21
Filed: 2010-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve the problems such as complexity of an operation expression, approximate correction to a read-out time, or restrictive variability of an integration time, in a conventional method for analyzing a waveform, when measuring periodically changing light signal intensity in real time by an integration type photodetector.  <P>SOLUTION: When measuring an exposure amount Si at a fixed time interval during a period by using the integration type photodetector, relative to light whose amplitude is changed at a fixed time period, normalized Fourier coefficients α'2n, β'2n of a light intensity waveform are subjected to discrete Fourier transform to an equation on a measured exposure amount Sj. Fourier coefficients which are normalized without approximation are determined by using an exposure amount calculation method corrected completely to an optional integration time and a specific read time, and the discrete Fourier transform.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012028165-A (JP)
Title: Fuel cell system
Inventor: OGAWARA HIROKI
IPC: H01M8/04
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system excellent for detecting the occurrence of a leak of gas to a housing chamber in a housing.SOLUTION: The fuel cell system comprises a housing 9 with a housing chamber 91, a ventilating inlet 92 and a ventilating outlet 93, a power generation module 3 with a stack 1 and a heat insulating part 30 covering the stack 1, an exhaust passage 75 for letting out exhaust from the power generation module 3 to the outside of the housing 9, a ventilating fan 98 disposed in the housing chamber 91, and a first temperature sensor 110 which detects a temperature T1 in the space outside the power generation module 3 and in the housing chamber 91. A controller 100 detects the occurrence of a leak of a hot gas from the power generation module 3 to the housing chamber 91, based on the temperature T1 in the housing chamber 91 detected by the first temperature sensor 110 during power generating operation of the stack 1.
Patent JP-2012033022-A (JP)
Title: Change area detection device and method in space
Inventor: MATSUKAWA TAKAYUKI
IPC: G06T7/20
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To detect a change area in a space with high accuracy even without using a positioning sensor.SOLUTION: A change area detection device 10 comprises: a corresponding point searching characteristic point selection part 13 which selects a characteristic point to be used for deciding a reference image from characteristic points of a input image (captured image); a geometrical conversion parameter calculating characteristic point selection part 18 which selects a characteristic point to be used for calculating a geometrical conversion parameter from characteristic points of the input image and characteristic points of the reference image; and a similarity calculating characteristic point selection part 20 which selects a characteristic point to be used for determining similarity between the captured image and the reference image from characteristic points of the input image and characteristic points of the reference image.